How many amps does it draw?

This unit uses 4 amps at most or 46 to 50 watts at 12vdc, but, once it gets to temp it shuts off. That's the "logic" of the the product. Thermal temp sensor saves you some energy if you are using a solar generator or limited power source.

How hot does this device get?? Is it safe for plastic containers? Tupperware etc...??

It gets hot but does not melt plastic. I have found that the thin plastic containers do better as far as a shorter heat up time, about an hour for a 4x8x2 container with cold leftovers. And mine sit on ice pacs til it’s time for me to heat it up. The glass containers take longer to heat up. One f my co-workers used to heat up frozen TV dinners in it.

At 12v, how many amps does it draw? Will it drain my battery if I let it run with my engine turned off?

It doesn't draw 1 amp, it draws about 4 amps. A 40aH battery (40ah is a 'normal car battery) in good condition should be able to heat it for a few hours. 4 amps for 10 hours is 40 amp-hours. So you "should" be able to heat it for 1 hour with the engine off, and have ~90% battery remaining to start the car. And it is thermostatically controlled thus it uses much less power once it gets up to temperature. Unless it's really cold outside - then it will use more power, but you c could put it under blankets.

Does the cord come with it

Yes the cord is attached to the heating tray.

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🔥 Hot meals anywhere, anytime—because your lunch deserves better!

COMPACT PORTABLE - Lightweight 1.26 lbs design fits easily in your bag, making it the ultimate lunch companion for office, travel, or gatherings.
SET IT FORGET IT - No buttons, vents, or stirring—just plug in and enjoy hassle-free hot meals all day.
SLOW STEADY HEAT - 45W conductive heating keeps food perfectly warm without drying or overcooking—your meal’s ideal temperature, every time.
CAR READY CONVENIENCE - 12V power lets you heat meals on the go—perfect for road warriors and busy professionals.
UNIVERSAL CONTAINER FIT - Compatible with most flat-bottom sealable containers including glass, plastic, and metal for ultimate meal flexibility.

The Hot Logic Mini 12V Edition is a portable electric lunch box heater designed for professionals on the move. It uses 45 watts of slow conductive heat to warm or cook meals evenly without drying them out. Compatible with most flat-bottom sealable containers up to 8.75"x6.75"x2.5", it plugs into any 12V power source, making it perfect for cars, offices, or travel. Lightweight and easy to use with no buttons or vents, it offers a convenient, set-it-and-forget-it solution for hot, healthy meals anywhere.

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Manufacturer	HOTLOGIC
Model Number	16801045-BL
Package Dimensions	24.4 x 18.6 x 6.3 cm
Material	Glass
Color	blue
Size	12V
Wattage	45.00
Special Features	Insulated, portable, no surveillance, no hassle, hot cooking, reheating, fits most flat-bottom sealable containers such as glass, plastic, tupperware, metal, aluminum foil, cardboard and so on, easy to use
Package Weight	0.66 Kilograms
Batteries Required	No
Batteries Included	No
Material Care Instructions	Hand Wash Only
Brand Name	Hot Logic
Capacity	1.5 Quarts
Item Weight	1.26 Pounds

Hot Logic Mini - 12V Edition - Blue

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